Richmond, R. (1992). Workplace policies and programs for tobacco, alcohol and other drugs in Australia. Australian Govt. Pub. Service.
Cita Chicago (17th ed.)Richmond, Robyn. Workplace Policies and Programs for Tobacco, Alcohol and Other Drugs in Australia. Canberra: Australian Govt. Pub. Service, 1992.
Cita MLA (8th ed.)Richmond, Robyn. Workplace Policies and Programs for Tobacco, Alcohol and Other Drugs in Australia. Australian Govt. Pub. Service, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.